Noun: the luff is the leading edge of a sail.(名詞：luff指的是帆的前緣。)

Yet the First National Bank of Namibia, which bought the computer, is at the leading edge of a trend.(然而，購買計算機的納米比亞國家銀行卻在引領潮流。)

We changed, but we became leading edge as it related to things like telecommuting, flexible work arrangements, and employment models.(我們的確發生了改變；但同時，我們也在遠距離辦公、彈性工作安排以及雇用模式方面占據了領先地位。)

GPFS provides leading edge technology.(GPFS提供前沿技術。)

Without a thin, stiff leading edge, they may have been too weak for flight.(由于缺少薄而硬的前緣，這些羽毛也許不夠牢固，因而無法用于飛行。)

If you like playing with leading edge technology.(如果您喜歡使用領先的尖端技術。)

The ridge is formed primarily from marine sediments scraped off the top of the Australia plate and piled up on top of the leading edge of the Sunda Plate.(洋脊的形成主要是由于從澳大利亞板塊頂端刮落的海洋沉積物，在巽他板塊的前端表面堆積起來了；)

We are always on the leading edge, and the successes of the future will not rely on old ways of doing things.(我們總是處在領先的前沿，未來不是靠老方法就可以成功的。)

To judge how much time remains before the next leap forwards, look at the leading edge of the industry.(下一次跨越何時到來，不妨觀察業界的前緣。)

I think Israel tends to be at the leading edge of technological development.(我認為以色列會走在技術發展的前沿。)